Quote:
Originally Posted by Sh0velMan
Just to be clear though, the parameter "Ignition Timing ()" is a MEASURED/OBSERVED reading, not a commanded reading, correct?
Just like I can log commanded AFR vs the actual observed AFR.
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Correct, Ignition Timing is what the motor is actually seeing after air intake temp comps and knock control.. its the final value ran NOT commaned
EcuTek has some more advanced datalog parameters that can only be logged with one of their flashes. One of those parameters is Ignition Timing Calculated, which shows what the car would have ran if you were using OEM timing control.